#ifndef __STC32_STC8_USB_H__
#define __STC32_STC8_USB_H__

#include "common.h"

//使用串口“printf”打印信息需屏蔽以下两个定义
//#define PRINTF_SEGLED         //printf输出重定向到ISP下载软件中的7段数码管
//#define PRINTF_HID            //printf输出直接重定向到USB HID接口

#ifndef NULL
 #define NULL ((void *) 0)
#endif

#define DEVSTATE_ATTACHED       0
#define DEVSTATE_POWERED        1
#define DEVSTATE_DEFAULT        2
#define DEVSTATE_ADDRESS        3
#define DEVSTATE_CONFIGURED     4
#define DEVSTATE_SUSPENDED      5

void usb_init();
//void usb_IN();                //USB HID
//void usb_IN(uint16 size);       //USB CDC
void usb_OUT_done();
void USB_SendData(uint8 *dat, int size);

BOOL usb_OUT_callback();        //包含中断模式的CDC库时，需要编写此回调函数代码，查询模式则不需要

int SEG7_ShowString(const char *fmt, ...);
void SEG7_ShowLong(long n, char radix);
void SEG7_ShowFloat(float f);
void SEG7_ShowCode(uint8 *cod);

void LED40_SendData(uint8 *dat, uint8 size);
void LED64_SendData(uint8 *dat, uint8 size);

void LCD12864_DisplayOff();
void LCD12864_DisplayOn();
void LCD12864_CursorOff();
void LCD12864_CursorOn();
void LCD12864_CursorMoveLeft();
void LCD12864_CursorMoveRight();
void LCD12864_CursorReturnHome();
void LCD12864_ScrollLeft();
void LCD12864_ScrollRight();
void LCD12864_ScrollUp(uint8 line);
void LCD12864_AutoWrapOff();
void LCD12864_AutoWrapOn();
void LCD12864_ReverseLine(uint8 line);
void LCD12864_DisplayClear();
void LCD12864_ShowString(uint8 x, uint8 y, char *str);
void LCD12864_ShowPicture(uint8 x, uint8 y, uint8 cx, uint8 cy, uint8 *dat);

void OLED12864_DisplayOff();
void OLED12864_DisplayOn();
void OLED12864_DisplayContent();
void OLED12864_DisplayEntire();
void OLED12864_HorizontalMirror();
void OLED12864_VerticalMirror();
void OLED12864_DisplayReverse();
void OLED12864_SetContrast(uint8 bContrast);
void OLED12864_SetAddressMode(uint8 bMode);
void OLED12864_ScrollLeft(uint8 bPageStart, uint8 bPageEnd, uint16 nInterval);
void OLED12864_ScrollRight(uint8 bPageStart, uint8 bPageEnd, uint16 nInterval);
void OLED12864_ScrollUp(uint8 bPageStart, uint8 bPageEnd, uint16 nInterval);
void OLED12864_ScrollStart();
void OLED12864_ScrollStop();
void OLED12864_ShowPicture(uint8 x, uint8 y, uint8 cx, uint8 cy, uint8 *dat);

int printf_hid (const char *fmt, ...);

#if defined PRINTF_SEGLED
#define printf  SEG7_ShowString
#elif defined PRINTF_HID
#define printf  printf_hid
#endif


extern uint8 xdata UsbFeatureBuffer[64];
extern uint8 xdata UsbInBuffer[64];
extern uint8 xdata UsbOutBuffer[64];
extern BOOL bUsbFeatureReady;
extern BOOL bUsbInBusy;
extern BOOL bUsbOutReady;
extern uint8 DeviceState;
extern uint8 OutNumber;


#endif